What a lovely thread! I wrote down all the words that were common in my childhood( 1950s) and discarded half of them as the have already been mentioned. This is the remainder-
Looking glass - mirror. My mother would ask us to clean all glasses, meaning mirrors.
Blacklead. She was also very keen on black leading the stove. Horrible black stuff that was difficult to wash off your hands.
Trap. My uncle used to visit in a pony and trap , in which he gave us rides. Never heard of a trap since.
Nylons. When I started wearing these, they always had seams. It was a great effort to get the seams straight and we were always asking everyone “Are my seams straight?”.
Thole. If we had toothache or any other pain, we would be told to thole it and only if it persisted , would we get to visit the dentist. Same with any other childhood illness.
Strand. This was a long sandy beach.